Wirtgen Launches VCS for Cold Milling Machines - Know More. The W 100 F, W 120 F and W 130 F small milling machines, as well as the W 150, W 200, W 210, W 2100 and W 2200 large milling machines are suitable for use with the vacuum cutting system Positive results in test series Wirtgen has made the machine operator and his workplace the centre of its engineering and …